Creates a notification rule. You can call the CreateNotificationConfiguration operation to create a notification rule to stay informed about scaling events or resource changes. This helps you learn about the dynamic status of your scaling group in real time and further automates the management of scaling events.
Operation description
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You can specify CloudMonitor system events, Simple Message Queue (SMQ, formerly MNS) topics, or SMQ queues as notification recipients. When a scaling event of the specified type or resource change occurs in your scaling group, Auto Scaling automatically sends notifications to CloudMonitor or SMQ.
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You cannot specify the same recipient for notifications of different event types in a scaling group.
For example, you cannot enable the same CloudMonitor system event, SMQ topic, or SMQ queue to receive notifications of different event types in a scaling group.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| ess:CreateNotificationConfiguration | create | *ScalingGroup acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| ScalingGroupId | string | Yes | The ID of the scaling group. | asg-bp1igpak5ft1flyp**** |
| NotificationArn | string | Yes | The Alibaba Cloud Resource Name (ARN) of the notification recipient. The following list describes the value formats of this parameter:
The variables in the preceding formats have the following meanings:
| acs:mns:cn-beijing:161456884340****:queue/modifyLifecycleHo**** |
| NotificationTypes | array | Yes | The notification types. Specify multiple IDs in the repeated list form. You can call the DescribeNotificationTypes operation to query the values of this parameter. | |
| string | Yes | The notification type. Specify multiple IDs in the repeated list form. You can call the DescribeNotificationTypes operation to query the values of this parameter. | AUTOSCALING:SCALE_OUT_SUCCESS | |
| RegionId | string | No | The region ID of the scaling group. | cn-beijing |
| TimeZone | string | No | The time zone of the notification. Specify the value in UTC. For example, a value of UTC+8 specifies that the time is 8 hours ahead of Coordinated Universal Time, and a value of UTC-7 specifies that the time is 7 hours behind Coordinated Universal Time. | UTC+8 |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2025-03-14 | API Description Update | View Change Details |
| 2024-08-05 | The request parameters of the API has changed | View Change Details |